PotteryBarn Mallory Crystal Sconce

Crafted of iron and crystal with a Tumbled Brass, Bronze or Polished Nickel finish.
Compatible with dimmer switch.
Conforms to UL standards - Suitable for use in bathrooms or fully protected outdoor areas that are covered and not directly exposed to water.

https://www.potterybarn.com/products/mallory-crystal-bath-sconce/?cm_sp=ossa-18678_bestseller_variant